Make sure you put in place as many back-ups as you can. Find a plumbing professional to help you find the back-ups. They will ensure you have enough back-ups to satisfy the codes.
- 1. Make sure your water heater is clean. You can have everything cleaned and inspected by a service technician before installing.
- 2. Complete the installation: Buy your water heater from a reputable dealer.
If you need to install water heater plumbing and install it yourself, do your research and read everything in detail. Ask for references and check the plumbing code for your city.